The stage is yours! And no clues given!
I find it interesting that about 40% down each main rotor blade is a hinge
that gives it a very stable ride. And as a bonus they can be easily removed for storage.
Edit: More info
http://avia.russian.ee/helicopters_eng/brantly_b-2.php
http://www.brantly.com/profile.htm
Last edited by Akubra; 21st Sep 2007 at 23:57.